DE1224046B - Verfahren zur Herstellung von Homo- oder Mischpolymerisaten des Butadiens oder Isoprens - Google Patents
Verfahren zur Herstellung von Homo- oder Mischpolymerisaten des Butadiens oder IsoprensInfo
- Publication number
- DE1224046B DE1224046B DEP33727A DEP0033727A DE1224046B DE 1224046 B DE1224046 B DE 1224046B DE P33727 A DEP33727 A DE P33727A DE P0033727 A DEP0033727 A DE P0033727A DE 1224046 B DE1224046 B DE 1224046B
- Authority
- DE
- Germany
- Prior art keywords
- butadiene
- polymerization
- mhm
- weight
- catalyst
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 title claims description 82
- 238000000034 method Methods 0.000 title claims description 27
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 title claims description 16
- 230000008569 process Effects 0.000 title claims description 10
- 229920001577 copolymer Polymers 0.000 title claims description 9
- 229920001519 homopolymer Polymers 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 41
- 239000003054 catalyst Substances 0.000 claims description 39
- 239000000203 mixture Substances 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 229910052744 lithium Inorganic materials 0.000 claims description 11
- 239000000178 monomer Substances 0.000 claims description 10
- -1 vinyl radicals Chemical class 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 7
- 150000001993 dienes Chemical class 0.000 claims description 7
- 150000002902 organometallic compounds Chemical class 0.000 claims description 7
- 229910052732 germanium Inorganic materials 0.000 claims description 6
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical group [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 6
- 230000000379 polymerizing effect Effects 0.000 claims description 6
- 230000002829 reductive effect Effects 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 150000005840 aryl radicals Chemical group 0.000 claims description 3
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 3
- 150000003254 radicals Chemical class 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- 230000002779 inactivation Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 229910052718 tin Inorganic materials 0.000 claims description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 45
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 23
- 238000002474 experimental method Methods 0.000 description 22
- 229920002857 polybutadiene Polymers 0.000 description 21
- 229920000642 polymer Polymers 0.000 description 20
- MZIYQMVHASXABC-UHFFFAOYSA-N tetrakis(ethenyl)stannane Chemical compound C=C[Sn](C=C)(C=C)C=C MZIYQMVHASXABC-UHFFFAOYSA-N 0.000 description 20
- 238000013459 approach Methods 0.000 description 19
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 18
- 239000005062 Polybutadiene Substances 0.000 description 18
- 239000000047 product Substances 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 16
- UFHILTCGAOPTOV-UHFFFAOYSA-N tetrakis(ethenyl)silane Chemical compound C=C[Si](C=C)(C=C)C=C UFHILTCGAOPTOV-UHFFFAOYSA-N 0.000 description 16
- 239000000499 gel Substances 0.000 description 15
- 238000012360 testing method Methods 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 10
- 238000002156 mixing Methods 0.000 description 10
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 9
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 9
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 description 9
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 7
- 229910052740 iodine Inorganic materials 0.000 description 7
- 239000011630 iodine Substances 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 239000005060 rubber Substances 0.000 description 7
- 241001441571 Hiodontidae Species 0.000 description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 6
- 239000011521 glass Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- KPZGRMZPZLOPBS-UHFFFAOYSA-N 1,3-dichloro-2,2-bis(chloromethyl)propane Chemical compound ClCC(CCl)(CCl)CCl KPZGRMZPZLOPBS-UHFFFAOYSA-N 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- UDLNYNSUFIHIKN-UHFFFAOYSA-N bis(ethenyl)-diethylsilane Chemical compound CC[Si](CC)(C=C)C=C UDLNYNSUFIHIKN-UHFFFAOYSA-N 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000008188 pellet Substances 0.000 description 5
- 230000000704 physical effect Effects 0.000 description 5
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 4
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 150000002900 organolithium compounds Chemical class 0.000 description 4
- 239000003963 antioxidant agent Substances 0.000 description 3
- 230000003078 antioxidant effect Effects 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 150000002430 hydrocarbons Chemical group 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- NLLZTRMHNHVXJJ-UHFFFAOYSA-J titanium tetraiodide Chemical compound I[Ti](I)(I)I NLLZTRMHNHVXJJ-UHFFFAOYSA-J 0.000 description 3
- PXXRRQOFRCDQHK-UHFFFAOYSA-N CC1=CC=CC2=CC=CC=C12.[Li] Chemical compound CC1=CC=CC2=CC=CC=C12.[Li] PXXRRQOFRCDQHK-UHFFFAOYSA-N 0.000 description 2
- CHVMVHRJFRLYAM-UHFFFAOYSA-N CC1=CC=CC2=CC=CC=C12.[Li].[Li] Chemical compound CC1=CC=CC2=CC=CC=C12.[Li].[Li] CHVMVHRJFRLYAM-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 229920000547 conjugated polymer Polymers 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 125000001979 organolithium group Chemical group 0.000 description 2
- 125000002524 organometallic group Chemical group 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- QIVUCLWGARAQIO-OLIXTKCUSA-N (3s)-n-[(3s,5s,6r)-6-methyl-2-oxo-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)piperidin-3-yl]-2-oxospiro[1h-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[b]pyridine]-3'-carboxamide Chemical compound C1([C@H]2[C@H](N(C(=O)[C@@H](NC(=O)C=3C=C4C[C@]5(CC4=NC=3)C3=CC=CN=C3NC5=O)C2)CC(F)(F)F)C)=C(F)C=CC(F)=C1F QIVUCLWGARAQIO-OLIXTKCUSA-N 0.000 description 1
- 238000011925 1,2-addition Methods 0.000 description 1
- NVZWEEGUWXZOKI-UHFFFAOYSA-N 1-ethenyl-2-methylbenzene Chemical compound CC1=CC=CC=C1C=C NVZWEEGUWXZOKI-UHFFFAOYSA-N 0.000 description 1
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
- WJQOZHYUIDYNHM-UHFFFAOYSA-N 2-tert-Butylphenol Chemical compound CC(C)(C)C1=CC=CC=C1O WJQOZHYUIDYNHM-UHFFFAOYSA-N 0.000 description 1
- IKEHOXWJQXIQAG-UHFFFAOYSA-N 2-tert-butyl-4-methylphenol Chemical compound CC1=CC=C(O)C(C(C)(C)C)=C1 IKEHOXWJQXIQAG-UHFFFAOYSA-N 0.000 description 1
- YKUUUTAPMKKPTK-UHFFFAOYSA-N 2-tert-butyl-6-[2-(3-tert-butyl-2-hydroxy-5-methylphenyl)ethyl]-4-methylphenol Chemical compound CC(C)(C)C1=CC(C)=CC(CCC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O YKUUUTAPMKKPTK-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- LYHODUPLMSIAHM-UHFFFAOYSA-N C1(=CC=CC=C1)[Pb](C=C)(C=C)C1=CC=CC=C1 Chemical compound C1(=CC=CC=C1)[Pb](C=C)(C=C)C1=CC=CC=C1 LYHODUPLMSIAHM-UHFFFAOYSA-N 0.000 description 1
- DUGOZIWVEXMGBE-UHFFFAOYSA-N Methylphenidate Chemical compound C=1C=CC=CC=1C(C(=O)OC)C1CCCCN1 DUGOZIWVEXMGBE-UHFFFAOYSA-N 0.000 description 1
- UTGQNNCQYDRXCH-UHFFFAOYSA-N N,N'-diphenyl-1,4-phenylenediamine Chemical compound C=1C=C(NC=2C=CC=CC=2)C=CC=1NC1=CC=CC=C1 UTGQNNCQYDRXCH-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 241000158147 Sator Species 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- CECABOMBVQNBEC-UHFFFAOYSA-K aluminium iodide Chemical compound I[Al](I)I CECABOMBVQNBEC-UHFFFAOYSA-K 0.000 description 1
- 239000010692 aromatic oil Substances 0.000 description 1
- QNIBBHMNHNZZII-UHFFFAOYSA-N benzyl-tris(ethenyl)silane Chemical compound C=C[Si](C=C)(C=C)CC1=CC=CC=C1 QNIBBHMNHNZZII-UHFFFAOYSA-N 0.000 description 1
- ZQPHXFXBLCHXHD-UHFFFAOYSA-N bis(ethenyl)-diethylstannane Chemical compound CC[Sn](CC)(C=C)C=C ZQPHXFXBLCHXHD-UHFFFAOYSA-N 0.000 description 1
- JRMHUZLFQVKRNB-UHFFFAOYSA-N bis(ethenyl)-diphenylsilane Chemical compound C=1C=CC=CC=1[Si](C=C)(C=C)C1=CC=CC=C1 JRMHUZLFQVKRNB-UHFFFAOYSA-N 0.000 description 1
- BVMWRGDWWHJYPB-UHFFFAOYSA-N bis(ethenyl)-methyl-phenylstannane Chemical compound C[Sn](C=C)(C=C)C1=CC=CC=C1 BVMWRGDWWHJYPB-UHFFFAOYSA-N 0.000 description 1
- CDNRJNMBEAKKLM-UHFFFAOYSA-N bis(ethenyl)tin Chemical compound C=C[Sn]C=C CDNRJNMBEAKKLM-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- HWEQKSVYKBUIIK-UHFFFAOYSA-N cyclobuta-1,3-diene Chemical compound C1=CC=C1 HWEQKSVYKBUIIK-UHFFFAOYSA-N 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- SZEZSRHDNMBIHZ-UHFFFAOYSA-N didodecyl-bis(ethenyl)silane Chemical compound CCCCCCCCCCCC[Si](C=C)(C=C)CCCCCCCCCCCC SZEZSRHDNMBIHZ-UHFFFAOYSA-N 0.000 description 1
- SMBQBQBNOXIFSF-UHFFFAOYSA-N dilithium Chemical compound [Li][Li] SMBQBQBNOXIFSF-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 229960001344 methylphenidate Drugs 0.000 description 1
- VOVZXURTCKPRDQ-CQSZACIVSA-N n-[4-[chloro(difluoro)methoxy]phenyl]-6-[(3r)-3-hydroxypyrrolidin-1-yl]-5-(1h-pyrazol-5-yl)pyridine-3-carboxamide Chemical compound C1[C@H](O)CCN1C1=NC=C(C(=O)NC=2C=CC(OC(F)(F)Cl)=CC=2)C=C1C1=CC=NN1 VOVZXURTCKPRDQ-CQSZACIVSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 239000012985 polymerization agent Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 230000000707 stereoselective effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- IZJJTAXTIWDCRX-UHFFFAOYSA-N tetrakis(ethenyl)plumbane Chemical compound C=C[Pb](C=C)(C=C)C=C IZJJTAXTIWDCRX-UHFFFAOYSA-N 0.000 description 1
- UBZYKBZMAMTNKW-UHFFFAOYSA-J titanium tetrabromide Chemical compound Br[Ti](Br)(Br)Br UBZYKBZMAMTNKW-UHFFFAOYSA-J 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- XOABHOXFSBTSEH-UHFFFAOYSA-N tris(ethenyl)-ethylplumbane Chemical compound C(C)[Pb](C=C)(C=C)C=C XOABHOXFSBTSEH-UHFFFAOYSA-N 0.000 description 1
- VBOGJZAQBJNDNE-UHFFFAOYSA-N tris(ethenyl)-hexylstannane Chemical compound CCCCCC[Sn](C=C)(C=C)C=C VBOGJZAQBJNDNE-UHFFFAOYSA-N 0.000 description 1
- PKRKCDBTXBGLKV-UHFFFAOYSA-N tris(ethenyl)-methylsilane Chemical compound C=C[Si](C)(C=C)C=C PKRKCDBTXBGLKV-UHFFFAOYSA-N 0.000 description 1
- YRUZUGMQRPNQPA-UHFFFAOYSA-N tris(ethenyl)-methylstannane Chemical compound C=C[Sn](C)(C=C)C=C YRUZUGMQRPNQPA-UHFFFAOYSA-N 0.000 description 1
- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical compound [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26222663A | 1963-03-01 | 1963-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1224046B true DE1224046B (de) | 1966-09-01 |
Family
ID=22996691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEP33727A Pending DE1224046B (de) | 1963-03-01 | 1964-03-02 | Verfahren zur Herstellung von Homo- oder Mischpolymerisaten des Butadiens oder Isoprens |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE644498A (enrdf_load_stackoverflow) |
| DE (1) | DE1224046B (enrdf_load_stackoverflow) |
| ES (1) | ES296991A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1006816A (enrdf_load_stackoverflow) |
| NL (2) | NL6401903A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011028523A2 (en) * | 2009-08-24 | 2011-03-10 | Bridgestone Corporation | Process and catalyst system for polydiene production |
-
0
- NL NL124889D patent/NL124889C/xx active
-
1964
- 1964-02-27 NL NL6401903A patent/NL6401903A/xx unknown
- 1964-02-28 GB GB835364A patent/GB1006816A/en not_active Expired
- 1964-02-28 BE BE644498D patent/BE644498A/xx unknown
- 1964-02-28 ES ES296991A patent/ES296991A1/es not_active Expired
- 1964-03-02 DE DEP33727A patent/DE1224046B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL124889C (enrdf_load_stackoverflow) | |
| BE644498A (enrdf_load_stackoverflow) | 1964-08-28 |
| NL6401903A (enrdf_load_stackoverflow) | 1964-09-02 |
| ES296991A1 (es) | 1964-09-01 |
| GB1006816A (en) | 1965-10-06 |
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